Exploring the effect of interlayer distance of expanded graphite for sodium ion storage using first principles calculations

Expanded graphite (EG) has been shown to be able to store a significant amount of sodium ions. Understanding the alkali metal ion storage in EG is of importance for improving EG electrode performance. In this work, the effect of interlayer distance of pure EG on sodium ion storage was investigated u...

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Veröffentlicht in:	Physical chemistry chemical physics : PCCP 2021-02, Vol.23 (4), p.363-37
Hauptverfasser:	Rathnayake, R. M. N. M, Duignan, Timothy T, Searles, Debra J, Zhao, X. S
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkali metals Anodes Binding energy Density functional theory Electrode materials Enthalpy First principles Graphite Intercalation Intercalation compounds Interlayers Ion storage Rechargeable batteries Sodium-ion batteries
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